20835097920

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:368

約数の個数: 1008

約数和(自身を含む): 92298639888

約数和(自身を除く): 71463541968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 41, 42, 45, 48, 49, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 82, 84, 90, 91, 96, 98, 104, 105, 112, 117, 120, 123, 126, 130, 140, 144, 147, 156, 160, 164, 168, 180, 182, 192, 195, 196, 205, 208, 210, 224, 234, 240, 245, 246, 252, 260, 273, 277, 280, 287, 288, 294, 312, 315, 320, 328, 336, 360, 364, 369, 390, 392, 410, 416, 420, 441, 448, 455, 468, 480, 490, 492, 504, 520, 533, 546, 554, 560, 574, 576, 585, 588, 615, 624, 630, 637, 656, 672, 720, 728, 735, 738, 780, 784, 819, 820, 831, 832, 840, 861, 882, 910, 936, 960, 980, 984, 1008, 1040, 1066, 1092, 1108, 1120, 1148, 1170, 1176, 1230, 1248, 1260, 1274, 1312, 1344, 1365, 1385, 1435, 1440, 1456, 1470, 1476, 1560, 1568, 1599, 1638, 1640, 1662, 1680, 1722, 1764, 1820, 1845, 1872, 1911, 1939, 1960, 1968, 2009, 2016, 2080, 2132, 2184, 2205, 2216, 2240, 2296, 2340, 2352, 2460, 2493, 2496, 2520, 2548, 2583, 2624, 2665, 2730, 2770, 2870, 2880, 2912, 2940, 2952, 3120, 3136, 3185, 3198, 3276, 3280, 3324, 3360, 3444, 3528, 3601, 3640, 3690, 3731, 3744, 3822, 3878, 3920, 3936, 4018, 4032, 4095, 4155, 4160, 4264, 4305, 4368, 4410, 4432, 4592, 4680, 4704, 4797, 4920, 4986, 5040, 5096, 5166, 5330, 5460, 5540, 5733, 5740, 5817, 5824, 5880, 5904, 6027, 6240, 6370, 6396, 6552, 6560, 6648, 6720, 6888, 7056, 7202, 7280, 7380, 7462, 7488, 7644, 7756, 7840, 7872, 7995, 8036, 8190, 8310, 8528, 8610, 8736, 8820, 8864, 9184, 9360, 9408, 9555, 9594, 9695, 9840, 9972, 10045, 10080, 10192, 10332, 10660, 10803, 10920, 11080, 11193, 11357, 11466, 11480, 11634, 11760, 11808, 12054, 12465, 12480, 12740, 12792, 12915, 13104, 13120, 13296, 13573, 13776, 14112, 14404, 14560, 14760, 14924, 15288, 15512, 15680, 15990, 16072, 16380, 16620, 17056, 17220, 17451, 17472, 17640, 17728, 18005, 18081, 18368, 18655, 18720, 19110, 19188, 19390, 19680, 19944, 20090, 20160, 20384, 20664, 21320, 21606, 21840, 22160, 22386, 22714, 22932, 22960, 23268, 23520, 23616, 23985, 24108, 24930, 25207, 25480, 25584, 25830, 26117, 26208, 26592, 27146, 27552, 28224, 28665, 28808, 29085, 29120, 29520, 29848, 30135, 30576, 31024, 31980, 32144, 32409, 32760, 33240, 33579, 34071, 34112, 34440, 34902, 35280, 36010, 36162, 37310, 37440, 38220, 38376, 38780, 39360, 39888, 40180, 40719, 40768, 41328, 42640, 43212, 43680, 44320, 44772, 45428, 45864, 45920, 46536, 47040, 47970, 48216, 49860, 50414, 50960, 51168, 51660, 52234, 52416, 53184, 54015, 54292, 55104, 55965, 56785, 57330, 57616, 58170, 59040, 59696, 60270, 61152, 62048, 63960, 64288, 64818, 65520, 66480, 67158, 67865, 68142, 68880, 69804, 70560, 72020, 72324, 74620, 75621, 76440, 76752, 77560, 78351, 79499, 79776, 80360, 81438, 82656, 85280, 86424, 87255, 87360, 88640, 89544, 90405, 90856, 91728, 91840, 93072, 95940, 96432, 99720, 100828, 101920, 102213, 102336, 103320, 104468, 108030, 108584, 111930, 113570, 114660, 115232, 116340, 118080, 119392, 120540, 122157, 122304, 124096, 126035, 127920, 128576, 129636, 130585, 131040, 132960, 134316, 135730, 136284, 137760, 139608, 141120, 144040, 144648, 147641, 149240, 151242, 152880, 153504, 155120, 156702, 158998, 159552, 160720, 162045, 162876, 165312, 167895, 170355, 170560, 172848, 174510, 176449, 179088, 180810, 181712, 183456, 186144, 191880, 192864, 199440, 201656, 203595, 203840, 204426, 206640, 208936, 216060, 217168, 223860, 226863, 227140, 229320, 230464, 232680, 235053, 238497, 238784, 241080, 244314, 252070, 255840, 259272, 261170, 262080, 265920, 268632, 271460, 272568, 275520, 279216, 288080, 289296, 295282, 298480, 302484, 305760, 307008, 310240, 313404, 317996, 321440, 324090, 325752, 335790, 340710, 345696, 349020, 352898, 358176, 361620, 363424, 366912, 372288, 378105, 383760, 385728, 391755, 397495, 398880, 403312, 407190, 408852, 413280, 417872, 432120, 434336, 442923, 447720, 453726, 454280, 458640, 465360, 470106, 476994, 482160, 488628, 504140, 511065, 511680, 518544, 522340, 529347, 537264, 542920, 545136, 556493, 558432, 576160, 578592, 590564, 596960, 604968, 610785, 611520, 620480, 626808, 635992, 642880, 648180, 651504, 671580, 681420, 691392, 698040, 705796, 715491, 716352, 723240, 726848, 738205, 756210, 767520, 783510, 794990, 797760, 806624, 814380, 817704, 826560, 835744, 864240, 868672, 882245, 885846, 895440, 907452, 908560, 917280, 930720, 940212, 953988, 964320, 977256, 1008280, 1022130, 1033487, 1037088, 1044680, 1058694, 1074528, 1085840, 1090272, 1112986, 1116864, 1134315, 1152320, 1157184, 1175265, 1181128, 1192485, 1193920, 1209936, 1221570, 1253616, 1271984, 1296360, 1303008, 1328769, 1343160, 1362840, 1396080, 1411592, 1430982, 1446480, 1476410, 1512420, 1535040, 1567020, 1588041, 1589980, 1613248, 1628760, 1635408, 1669479, 1671488, 1728480, 1764490, 1771692, 1790880, 1814904, 1817120, 1834560, 1861440, 1880424, 1907976, 1928640, 1954512, 2016560, 2044260, 2066974, 2074176, 2089360, 2117388, 2149056, 2171680, 2180544, 2214615, 2225972, 2268630, 2350530, 2362256, 2384970, 2419872, 2443140, 2507232, 2543968, 2592720, 2606016, 2646735, 2657538, 2686320, 2725680, 2782465, 2792160, 2823184, 2861964, 2892960, 2952820, 3024840, 3100461, 3134040, 3176082, 3179960, 3257520, 3270816, 3338958, 3456960, 3528980, 3543384, 3577455, 3581760, 3629808, 3634240, 3760848, 3815952, 3909024, 4033120, 4088520, 4133948, 4178720, 4234776, 4343360, 4429230, 4451944, 4537260, 4701060, 4724512, 4769940, 4839744, 4886280, 5008437, 5014464, 5087936, 5167435, 5185440, 5293470, 5315076, 5372640, 5451360, 5564930, 5584320, 5646368, 5723928, 5785920, 5905640, 6049680, 6200922, 6268080, 6352164, 6359920, 6515040, 6541632, 6643845, 6677916, 7057960, 7086768, 7154910, 7234409, 7259616, 7521696, 7631904, 7818048, 7940205, 8066240, 8177040, 8267896, 8347395, 8357440, 8469552, 8858460, 8903888, 9074520, 9301383, 9402120, 9449024, 9539880, 9772560, 10016874, 10334870, 10370880, 10586940, 10630152, 10745280, 10902720, 11129860, 11292736, 11447856, 11811280, 12099360, 12401844, 12536160, 12704328, 12719840, 13030080, 13287690, 13355832, 14115920, 14173536, 14309820, 14468818, 14519232, 15043392, 15263808, 15502305, 15880410, 16354080, 16535792, 16694790, 16939104, 17716920, 17807776, 18149040, 18602766, 18804240, 19079760, 19545120, 20033748, 20669740, 21173880, 21260304, 21703227, 22259720, 22895712, 23622560, 24198720, 24803688, 25042185, 25072320, 25408656, 25439680, 26575380, 26711664, 28231840, 28347072, 28619640, 28937636, 31004610, 31760820, 32708160, 33071584, 33389580, 33878208, 35433840, 35615552, 36172045, 36298080, 37205532, 37608480, 38159520, 39090240, 40067496, 41339480, 42347760, 42520608, 43406454, 44519440, 45791424, 46506915, 47245120, 49607376, 50084370, 50817312, 53150760, 53423328, 56463680, 57239280, 57875272, 62009220, 63521640, 65109681, 66143168, 66779160, 70867680, 72344090, 72596160, 74411064, 75216960, 76319040, 80134992, 82678960, 84695520, 85041216, 86812908, 89038880, 93013830, 99214752, 100168740, 101634624, 106301520, 106846656, 108516135, 114478560, 115750544, 124018440, 127043280, 130219362, 133558320, 141735360, 144688180, 148822128, 160269984, 165357920, 169391040, 173625816, 178077760, 186027660, 198429504, 200337480, 212603040, 217032270, 228957120, 231501088, 248036880, 254086560, 260438724, 267116640, 289376360, 297644256, 320539968, 325548405, 330715840, 347251632, 372055320, 400674960, 425206080, 434064540, 463002176, 496073760, 508173120, 520877448, 534233280, 578752720, 595288512, 651096810, 694503264, 744110640, 801349920, 868129080, 992147520, 1041754896, 1157505440, 1302193620, 1389006528, 1488221280, 1602699840, 1736258160, 2083509792, 2315010880, 2604387240, 2976442560, 3472516320, 4167019584, 5208774480, 6945032640, 10417548960, 20835097920]

約数ペア:

[(1, 20835097920), (2, 10417548960), (3, 6945032640), (4, 5208774480), (5, 4167019584), (6, 3472516320), (7, 2976442560), (8, 2604387240), (9, 2315010880), (10, 2083509792), (12, 1736258160), (13, 1602699840), (14, 1488221280), (15, 1389006528), (16, 1302193620), (18, 1157505440), (20, 1041754896), (21, 992147520), (24, 868129080), (26, 801349920), (28, 744110640), (30, 694503264), (32, 651096810), (35, 595288512), (36, 578752720), (39, 534233280), (40, 520877448), (41, 508173120), (42, 496073760), (45, 463002176), (48, 434064540), (49, 425206080), (52, 400674960), (56, 372055320), (60, 347251632), (63, 330715840), (64, 325548405), (65, 320539968), (70, 297644256), (72, 289376360), (78, 267116640), (80, 260438724), (82, 254086560), (84, 248036880), (90, 231501088), (91, 228957120), (96, 217032270), (98, 212603040), (104, 200337480), (105, 198429504), (112, 186027660), (117, 178077760), (120, 173625816), (123, 169391040), (126, 165357920), (130, 160269984), (140, 148822128), (144, 144688180), (147, 141735360), (156, 133558320), (160, 130219362), (164, 127043280), (168, 124018440), (180, 115750544), (182, 114478560), (192, 108516135), (195, 106846656), (196, 106301520), (205, 101634624), (208, 100168740), (210, 99214752), (224, 93013830), (234, 89038880), (240, 86812908), (245, 85041216), (246, 84695520), (252, 82678960), (260, 80134992), (273, 76319040), (277, 75216960), (280, 74411064), (287, 72596160), (288, 72344090), (294, 70867680), (312, 66779160), (315, 66143168), (320, 65109681), (328, 63521640), (336, 62009220), (360, 57875272), (364, 57239280), (369, 56463680), (390, 53423328), (392, 53150760), (410, 50817312), (416, 50084370), (420, 49607376), (441, 47245120), (448, 46506915), (455, 45791424), (468, 44519440), (480, 43406454), (490, 42520608), (492, 42347760), (504, 41339480), (520, 40067496), (533, 39090240), (546, 38159520), (554, 37608480), (560, 37205532), (574, 36298080), (576, 36172045), (585, 35615552), (588, 35433840), (615, 33878208), (624, 33389580), (630, 33071584), (637, 32708160), (656, 31760820), (672, 31004610), (720, 28937636), (728, 28619640), (735, 28347072), (738, 28231840), (780, 26711664), (784, 26575380), (819, 25439680), (820, 25408656), (831, 25072320), (832, 25042185), (840, 24803688), (861, 24198720), (882, 23622560), (910, 22895712), (936, 22259720), (960, 21703227), (980, 21260304), (984, 21173880), (1008, 20669740), (1040, 20033748), (1066, 19545120), (1092, 19079760), (1108, 18804240), (1120, 18602766), (1148, 18149040), (1170, 17807776), (1176, 17716920), (1230, 16939104), (1248, 16694790), (1260, 16535792), (1274, 16354080), (1312, 15880410), (1344, 15502305), (1365, 15263808), (1385, 15043392), (1435, 14519232), (1440, 14468818), (1456, 14309820), (1470, 14173536), (1476, 14115920), (1560, 13355832), (1568, 13287690), (1599, 13030080), (1638, 12719840), (1640, 12704328), (1662, 12536160), (1680, 12401844), (1722, 12099360), (1764, 11811280), (1820, 11447856), (1845, 11292736), (1872, 11129860), (1911, 10902720), (1939, 10745280), (1960, 10630152), (1968, 10586940), (2009, 10370880), (2016, 10334870), (2080, 10016874), (2132, 9772560), (2184, 9539880), (2205, 9449024), (2216, 9402120), (2240, 9301383), (2296, 9074520), (2340, 8903888), (2352, 8858460), (2460, 8469552), (2493, 8357440), (2496, 8347395), (2520, 8267896), (2548, 8177040), (2583, 8066240), (2624, 7940205), (2665, 7818048), (2730, 7631904), (2770, 7521696), (2870, 7259616), (2880, 7234409), (2912, 7154910), (2940, 7086768), (2952, 7057960), (3120, 6677916), (3136, 6643845), (3185, 6541632), (3198, 6515040), (3276, 6359920), (3280, 6352164), (3324, 6268080), (3360, 6200922), (3444, 6049680), (3528, 5905640), (3601, 5785920), (3640, 5723928), (3690, 5646368), (3731, 5584320), (3744, 5564930), (3822, 5451360), (3878, 5372640), (3920, 5315076), (3936, 5293470), (4018, 5185440), (4032, 5167435), (4095, 5087936), (4155, 5014464), (4160, 5008437), (4264, 4886280), (4305, 4839744), (4368, 4769940), (4410, 4724512), (4432, 4701060), (4592, 4537260), (4680, 4451944), (4704, 4429230), (4797, 4343360), (4920, 4234776), (4986, 4178720), (5040, 4133948), (5096, 4088520), (5166, 4033120), (5330, 3909024), (5460, 3815952), (5540, 3760848), (5733, 3634240), (5740, 3629808), (5817, 3581760), (5824, 3577455), (5880, 3543384), (5904, 3528980), (6027, 3456960), (6240, 3338958), (6370, 3270816), (6396, 3257520), (6552, 3179960), (6560, 3176082), (6648, 3134040), (6720, 3100461), (6888, 3024840), (7056, 2952820), (7202, 2892960), (7280, 2861964), (7380, 2823184), (7462, 2792160), (7488, 2782465), (7644, 2725680), (7756, 2686320), (7840, 2657538), (7872, 2646735), (7995, 2606016), (8036, 2592720), (8190, 2543968), (8310, 2507232), (8528, 2443140), (8610, 2419872), (8736, 2384970), (8820, 2362256), (8864, 2350530), (9184, 2268630), (9360, 2225972), (9408, 2214615), (9555, 2180544), (9594, 2171680), (9695, 2149056), (9840, 2117388), (9972, 2089360), (10045, 2074176), (10080, 2066974), (10192, 2044260), (10332, 2016560), (10660, 1954512), (10803, 1928640), (10920, 1907976), (11080, 1880424), (11193, 1861440), (11357, 1834560), (11466, 1817120), (11480, 1814904), (11634, 1790880), (11760, 1771692), (11808, 1764490), (12054, 1728480), (12465, 1671488), (12480, 1669479), (12740, 1635408), (12792, 1628760), (12915, 1613248), (13104, 1589980), (13120, 1588041), (13296, 1567020), (13573, 1535040), (13776, 1512420), (14112, 1476410), (14404, 1446480), (14560, 1430982), (14760, 1411592), (14924, 1396080), (15288, 1362840), (15512, 1343160), (15680, 1328769), (15990, 1303008), (16072, 1296360), (16380, 1271984), (16620, 1253616), (17056, 1221570), (17220, 1209936), (17451, 1193920), (17472, 1192485), (17640, 1181128), (17728, 1175265), (18005, 1157184), (18081, 1152320), (18368, 1134315), (18655, 1116864), (18720, 1112986), (19110, 1090272), (19188, 1085840), (19390, 1074528), (19680, 1058694), (19944, 1044680), (20090, 1037088), (20160, 1033487), (20384, 1022130), (20664, 1008280), (21320, 977256), (21606, 964320), (21840, 953988), (22160, 940212), (22386, 930720), (22714, 917280), (22932, 908560), (22960, 907452), (23268, 895440), (23520, 885846), (23616, 882245), (23985, 868672), (24108, 864240), (24930, 835744), (25207, 826560), (25480, 817704), (25584, 814380), (25830, 806624), (26117, 797760), (26208, 794990), (26592, 783510), (27146, 767520), (27552, 756210), (28224, 738205), (28665, 726848), (28808, 723240), (29085, 716352), (29120, 715491), (29520, 705796), (29848, 698040), (30135, 691392), (30576, 681420), (31024, 671580), (31980, 651504), (32144, 648180), (32409, 642880), (32760, 635992), (33240, 626808), (33579, 620480), (34071, 611520), (34112, 610785), (34440, 604968), (34902, 596960), (35280, 590564), (36010, 578592), (36162, 576160), (37310, 558432), (37440, 556493), (38220, 545136), (38376, 542920), (38780, 537264), (39360, 529347), (39888, 522340), (40180, 518544), (40719, 511680), (40768, 511065), (41328, 504140), (42640, 488628), (43212, 482160), (43680, 476994), (44320, 470106), (44772, 465360), (45428, 458640), (45864, 454280), (45920, 453726), (46536, 447720), (47040, 442923), (47970, 434336), (48216, 432120), (49860, 417872), (50414, 413280), (50960, 408852), (51168, 407190), (51660, 403312), (52234, 398880), (52416, 397495), (53184, 391755), (54015, 385728), (54292, 383760), (55104, 378105), (55965, 372288), (56785, 366912), (57330, 363424), (57616, 361620), (58170, 358176), (59040, 352898), (59696, 349020), (60270, 345696), (61152, 340710), (62048, 335790), (63960, 325752), (64288, 324090), (64818, 321440), (65520, 317996), (66480, 313404), (67158, 310240), (67865, 307008), (68142, 305760), (68880, 302484), (69804, 298480), (70560, 295282), (72020, 289296), (72324, 288080), (74620, 279216), (75621, 275520), (76440, 272568), (76752, 271460), (77560, 268632), (78351, 265920), (79499, 262080), (79776, 261170), (80360, 259272), (81438, 255840), (82656, 252070), (85280, 244314), (86424, 241080), (87255, 238784), (87360, 238497), (88640, 235053), (89544, 232680), (90405, 230464), (90856, 229320), (91728, 227140), (91840, 226863), (93072, 223860), (95940, 217168), (96432, 216060), (99720, 208936), (100828, 206640), (101920, 204426), (102213, 203840), (102336, 203595), (103320, 201656), (104468, 199440), (108030, 192864), (108584, 191880), (111930, 186144), (113570, 183456), (114660, 181712), (115232, 180810), (116340, 179088), (118080, 176449), (119392, 174510), (120540, 172848), (122157, 170560), (122304, 170355), (124096, 167895), (126035, 165312), (127920, 162876), (128576, 162045), (129636, 160720), (130585, 159552), (131040, 158998), (132960, 156702), (134316, 155120), (135730, 153504), (136284, 152880), (137760, 151242), (139608, 149240), (141120, 147641), (144040, 144648)]